Rodney Copperbottom (voice)
Fender (voice)
Cappy (voice)
Piper (voice)
Bigweld (voice)
Madame Gasket (voice)
Ratchet (voice)
Herb Copperbottom (voice)
Mrs. Copperbottom (voice)
Crank (voice)
Lug (voice)
Aunt Fanny (voice)
Tim the Gate Guard (voice)
Loretta Geargrinder (voice)
Wonderbot / Phone Booth (voice)
Mr. Gunk (voice)
Lamppost / Toilet Bot / Bass Drum / Microphone
Broken Arm Bot (voice)
Mailbox (voice)
Pigeon Lady (voice)
Fire Hydrant (voice)
Mr. Gasket (voice)
Watch (voice)
Water Cooler (voice)
Trashcan Bot (voice)
Tin Man (voice)
Voice Box at Hardware Store (voice)
Stage Announcer (voice)
Bigmouth Executive / Forge (voice)
Younger Rodney (voice)
Young Rodney (voice)
Young Rodney (voice)
Youngest Rodney (voice)
Additional Voices
Jack Hammer (voice)
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices
Additional Voices / ADR Loop Group
Stage Announcer (voice)
DJ Robot (uncredited)
Diesel (uncredited)
Diesel (uncredited)
Watch #2 (voice) (uncredited)
Diesel (archive footage) (uncredited)